+// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
+
package edu.berkeley.sbp.misc;
import java.io.*;
import java.util.*;
import java.lang.reflect.*;
import edu.berkeley.sbp.*;
import edu.berkeley.sbp.misc.*;
+import edu.berkeley.sbp.meta.*;
import edu.berkeley.sbp.bind.*;
import edu.berkeley.sbp.tib.*;
import edu.berkeley.sbp.chr.*;
import edu.berkeley.sbp.util.*;
-import static edu.berkeley.sbp.misc.MetaGrammar.*;
public class RegressionTests {
public static boolean yes = false;
public static boolean graph = false;
+ public static void main() throws Exception {
+ main(new String[] { "tests/meta.g", "tests/testcase.g", "tests/regression.tc" });
+ }
+
public static void main(String[] s) throws Exception {
try {
boolean profile = false;
}
System.err.println("parsing " + s[0]);
- Tree<String> res = new CharParser(MetaGrammar.make()).parse(new FileInputStream(s[0])).expand1();
- Union meta = MetaGrammar.make(res, "s");
+ Tree<String> res = new CharParser(MetaGrammar.newInstance()).parse(new FileInputStream(s[0])).expand1();
+ Union meta = Grammar.create(res, "s", new MetaGrammarBindings());
System.err.println("parsing " + s[1]);
- SequenceInputStream sis = new SequenceInputStream(new FileInputStream(s[0]), new FileInputStream(s[1]));
- res = new CharParser(meta).parse(sis).expand1();
+ //SequenceInputStream sis = new SequenceInputStream(new FileInputStream(s[0]), new FileInputStream(s[1]));
+ res = new CharParser(meta).parse(new FileInputStream(s[1])).expand1();
- Union testcasegrammar = MetaGrammar.make(res, "ts", new TestCaseMaker());
+ Union testcasegrammar = Grammar.create(res, "ts", new TestCaseMaker());
if (testcasegrammar==null) return;
CharParser parser = new CharParser(testcasegrammar);
System.err.println("expanding...");
Tree t = r2.expand1();
- TestCase[] expanded = (TestCase[])((Functor)t.head()).invoke(t.children());
+ TestCase[] expanded = (TestCase[])((Functor)t.head()).invoke(t);
System.err.println("executing...");
for(TestCase tc : expanded) {
tc.execute();
}
}
- public static class TestCaseMaker extends ReflectiveMeta {
+ public static class TestCaseMaker extends AnnotationGrammarBindings {
public TestCaseMaker() {
- super(TestCaseMakerHelper.class, new Class[] {
- MG.Grammar.class,
- MG.NonTerminal.class,
- MG.AnonUn.class,
- MG.Range.class,
- MG.El.class,
- MG.Seq.class,
- MG.NonTerminalReference.class,
- MG.StringLiteral.class,
- MG.XTree.class,
- MG.CharClass.class
- });
+ super(TestCaseMakerHelper.class);
+ add(MetaGrammarBindings.class, "grammar");
+ //add(MetaGrammarBindings.class, "");
}
- public static class TestCaseMakerHelper extends MG {
+ public static class TestCaseMakerHelper {
public static @bind.as("grammaro") @bind.raw Object grammaro(Iterable<Tree> t) {
- System.out.println("working on " + t);
- return MetaGrammar.make(t.iterator().next(), "s", new ReflectiveMetaPlain());
+ return Grammar.create(t.iterator().next(), "s", new Grammar.Bindings());
}
//public static @bind.as("tca") Object tca(Object[] o) throws IOException {
//return new TestCase((String)o[0], (String[])o[1], (Union)o[2], false, false); }
p.close();
System.out.println(parser);
}
- Collection<Tree<String>> results = res==null ? new HashSet<Tree<String>>() : res.expand(false);
+
+ HashSet<Tree<String>> results = new HashSet<Tree<String>>();
+ if (res != null) res.expand(results);
+
System.out.print("\r");
if (results == null || (results.size() == 0 && (output!=null && output.length > 0))) {
System.out.print("\033[31m");
public static class TestCaseBuilder extends StringWalker {
public Object walk(Tree<String> tree) {
try {
- if ("grammaro".equals(tree.head())) return MetaGrammar.make(tree, "s");
+ if ("grammaro".equals(tree.head())) return Grammar.create(tree, "s", new MetaGrammarBindings());
else if ("output".equals(tree.head())) return string(tree.children());
else if ("input".equals(tree.head())) return string(tree.children());
else if ("testcase".equals(tree.head())) {
String input = string(tree.child(0));
- String[] output = tree.numChildren()>2 ? ((String[])walk(tree, 1)) : new String[0];
- Union grammar = MetaGrammar.make(tree.child(tree.numChildren()-1), "s");
+ String[] output = tree.size()>2 ? ((String[])walk(tree, 1)) : new String[0];
+ Union grammar = Grammar.create(tree.child(tree.size()-1), "s", new MetaGrammarBindings());
TestCase tc = new TestCase(input, output, grammar, false, false);
return tc;
} else if ("ts".equals(tree.head())) return walk(tree, 0);
else if (tree.head() == null) {
- Object[] ret = new Object[tree.numChildren()];
+ Object[] ret = new Object[tree.size()];
for(int i=0; i<ret.length; i++)
ret[i] = walk(tree.child(i));
return Reflection.lub(ret);